How to use _getenvdata method in tox

Best Python code snippet using tox_python

config.py

Source:config.py

...544        reader.addsubstitutions(distshare=config.distshare)545        config.sdistsrc = reader.getpath("sdistsrc", None)546        config.setupdir = reader.getpath("setupdir", "{toxinidir}")547        config.logdir = config.toxworkdir.join("log")548        config.envlist, all_envs = self._getenvdata(reader)549        # factors used in config or predefined550        known_factors = self._list_section_factors("testenv")551        known_factors.update(default_factors)552        known_factors.add("python")553        # factors stated in config envlist554        stated_envlist = reader.getstring("envlist", replace=False)555        if stated_envlist:556            for env in _split_env(stated_envlist):557                known_factors.update(env.split('-'))558        # configure testenvs559        for name in all_envs:560            section = testenvprefix + name561            factors = set(name.split('-'))562            if section in self._cfg or factors <= known_factors:563                config.envconfigs[name] = \564                    self.make_envconfig(name, section, reader._subs, config)565        all_develop = all(name in config.envconfigs566                          and config.envconfigs[name].usedevelop567                          for name in config.envlist)568        config.skipsdist = reader.getbool("skipsdist", all_develop)569    def _list_section_factors(self, section):570        factors = set()571        if section in self._cfg:572            for _, value in self._cfg[section].items():573                exprs = re.findall(r'^([\w{}\.,-]+)\:\s+', value, re.M)574                factors.update(*mapcat(_split_factor_expr, exprs))575        return factors576    def make_envconfig(self, name, section, subs, config):577        factors = set(name.split('-'))578        reader = SectionReader(section, self._cfg, fallbacksections=["testenv"],579                               factors=factors)580        vc = TestenvConfig(config=config, envname=name, factors=factors, reader=reader)581        reader.addsubstitutions(**subs)582        reader.addsubstitutions(envname=name)583        for env_attr in config._testenv_attr:584            atype = env_attr.type585            if atype in ("bool", "path", "string", "dict", "argv", "argvlist"):586                meth = getattr(reader, "get" + atype)587                res = meth(env_attr.name, env_attr.default)588            elif atype == "space-separated-list":589                res = reader.getlist(env_attr.name, sep=" ")590            elif atype == "line-list":591                res = reader.getlist(env_attr.name, sep="\n")592            else:593                raise ValueError("unknown type %r" % (atype,))594            if env_attr.postprocess:595                res = env_attr.postprocess(testenv_config=vc, value=res)596            setattr(vc, env_attr.name, res)597            if atype == "path":598                reader.addsubstitutions(**{env_attr.name: res})599            if env_attr.name == "basepython":600                reader.addsubstitutions(envbindir=vc.envbindir, envpython=vc.envpython,601                                        envsitepackagesdir=vc.envsitepackagesdir)602        return vc603    def _getenvdata(self, reader):604        envstr = self.config.option.env                                \605            or os.environ.get("TOXENV")                                \606            or reader.getstring("envlist", replace=False) \607            or []608        envlist = _split_env(envstr)609        # collect section envs610        all_envs = set(envlist) - set(["ALL"])611        for section in self._cfg:612            if section.name.startswith(testenvprefix):613                all_envs.add(section.name[len(testenvprefix):])614        if not all_envs:615            all_envs.add("python")616        if not envlist or "ALL" in envlist:617            envlist = sorted(all_envs)...

_config.py

Source:_config.py

...254        reader.addsubstitutions(distshare=config.distshare)255        config.sdistsrc = reader.getpath(toxsection, "sdistsrc", None)256        config.setupdir = reader.getpath(toxsection, "setupdir", "{toxinidir}")257        config.logdir = config.toxworkdir.join("log")258        config.envlist, all_envs = self._getenvdata(reader, toxsection)259        # configure testenvs260        known_factors = self._list_section_factors("testenv")261        known_factors.update(default_factors)262        known_factors.add("python")263        for name in all_envs:264            section = testenvprefix + name265            factors = set(name.split('-'))266            if section in self._cfg or factors <= known_factors:267                config.envconfigs[name] = \268                    self._makeenvconfig(name, section, reader._subs, config)269        all_develop = all(name in config.envconfigs270                          and config.envconfigs[name].develop271                          for name in config.envlist)272        config.skipsdist = reader.getbool(toxsection, "skipsdist", all_develop)273    def _list_section_factors(self, section):274        factors = set()275        if section in self._cfg:276            for _, value in self._cfg[section].items():277                exprs = re.findall(r'^([\w{}\.,-]+)\:\s+', value, re.M)278                factors.update(*mapcat(_split_factor_expr, exprs))279        return factors280    def _makeenvconfig(self, name, section, subs, config):281        vc = VenvConfig(envname=name)282        vc.config = config283        factors = set(name.split('-'))284        reader = IniReader(self._cfg, fallbacksections=["testenv"],285            factors=factors)286        reader.addsubstitutions(**subs)287        vc.develop = not config.option.installpkg and \288               reader.getbool(section, "usedevelop", config.option.develop)289        vc.envdir = reader.getpath(section, "envdir", "{toxworkdir}/%s" % name)290        vc.args_are_paths = reader.getbool(section, "args_are_paths", True)291        if reader.getdefault(section, "python", None):292            raise tox.exception.ConfigError(293                "'python=' key was renamed to 'basepython='")294        bp = next((default_factors[f] for f in factors if f in default_factors),295            sys.executable)296        vc.basepython = reader.getdefault(section, "basepython", bp)297        vc._basepython_info = config.interpreters.get_info(vc.basepython)298        reader.addsubstitutions(envdir=vc.envdir, envname=vc.envname,299                                envbindir=vc.envbindir, envpython=vc.envpython,300                                envsitepackagesdir=vc.envsitepackagesdir)301        vc.envtmpdir = reader.getpath(section, "tmpdir", "{envdir}/tmp")302        vc.envlogdir = reader.getpath(section, "envlogdir", "{envdir}/log")303        reader.addsubstitutions(envlogdir=vc.envlogdir, envtmpdir=vc.envtmpdir)304        vc.changedir = reader.getpath(section, "changedir", "{toxinidir}")305        if config.option.recreate:306            vc.recreate = True307        else:308            vc.recreate = reader.getbool(section, "recreate", False)309        args = config.option.args310        if args:311            if vc.args_are_paths:312                args = []313                for arg in config.option.args:314                    origpath = config.invocationcwd.join(arg, abs=True)315                    if origpath.check():316                        arg = vc.changedir.bestrelpath(origpath)317                    args.append(arg)318            reader.addsubstitutions(args)319        setenv = {}320        if config.hashseed is not None:321            setenv['PYTHONHASHSEED'] = config.hashseed322        setenv.update(reader.getdict(section, 'setenv'))323        vc.setenv = setenv324        if not vc.setenv:325            vc.setenv = None326        vc.commands = reader.getargvlist(section, "commands")327        vc.whitelist_externals = reader.getlist(section,328                                                "whitelist_externals")329        vc.deps = []330        for depline in reader.getlist(section, "deps"):331            m = re.match(r":(\w+):\s*(\S+)", depline)332            if m:333                iname, name = m.groups()334                ixserver = config.indexserver[iname]335            else:336                name = depline.strip()337                ixserver = None338            name = self._replace_forced_dep(name, config)339            vc.deps.append(DepConfig(name, ixserver))340        vc.distribute = reader.getbool(section, "distribute", False)341        vc.sitepackages = self.config.option.sitepackages or \342                          reader.getbool(section, "sitepackages", False)343        vc.downloadcache = None344        downloadcache = reader.getdefault(section, "downloadcache")345        if downloadcache:346            # env var, if present, takes precedence347            downloadcache = os.environ.get("PIP_DOWNLOAD_CACHE", downloadcache)348            vc.downloadcache = py.path.local(downloadcache)349        vc.install_command = reader.getargv(350            section,351            "install_command",352            "pip install {opts} {packages}",353            )354        if '{packages}' not in vc.install_command:355            raise tox.exception.ConfigError(356             "'install_command' must contain '{packages}' substitution")357        vc.pip_pre = config.option.pre or reader.getbool(358            section, "pip_pre", False)359        return vc360    def _getenvdata(self, reader, toxsection):361        envstr = self.config.option.env                                \362            or os.environ.get("TOXENV")                                \363            or reader.getdefault(toxsection, "envlist", replace=False) \364            or []365        envlist = _split_env(envstr)366        # collect section envs367        all_envs = set(envlist) - set(["ALL"])368        for section in self._cfg:369            if section.name.startswith(testenvprefix):370                all_envs.add(section.name[len(testenvprefix):])371        if not all_envs:372            all_envs.add("python")373        if not envlist or "ALL" in envlist:374            envlist = sorted(all_envs)...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.